package cn.Service;

import cn.entity.Comment;
import cn.entity.Order;
import cn.entity.OrderItem;

import java.util.List;

public interface CommentService {
    //添加评论
    public int AddCommentBy(Comment comment);
    //根据订单ID查询商品Pid
    public List<OrderItem> FindPidByOid(Integer oid);
}
